Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 1 17.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2019   02:30:56   ( -69.02, -40.02) 01/18/2019   02:32:05  ( -68.89, -38.58)   59.51                69
 01/18/2019   03:21:28   (  68.26, 128.30) 01/18/2019   03:21:41  (  68.29, 128.32)    3.39                13
 01/18/2019   04:12:09   ( -68.11, -64.20) 01/18/2019   04:11:12  ( -68.12, -64.24)    1.92                57
 01/20/2019   18:47:40   ( -68.32,  76.68) 01/20/2019   18:48:44  ( -68.33,  76.62)    3.22                64
 01/20/2019   19:38:24   (  68.20,-115.86) 01/20/2019   19:38:11  (  68.22,-115.87)    2.65                13
 01/20/2019   20:28:59   ( -67.73,  52.05) 01/20/2019   20:27:47  ( -67.78,  51.24)   34.28                72
 01/23/2019   11:04:37   ( -68.31,-167.54) 01/23/2019   11:05:13  ( -68.34,-167.50)    3.14                36
 01/23/2019   11:55:20   (  68.15,  -0.02) 01/23/2019   11:54:41  (  68.17,  -0.06)    3.01                39
 01/26/2019   02:30:58   (  68.73, 140.36) 01/26/2019   02:32:09  (  68.62, 141.08)   32.20                71
 01/26/2019   03:21:33   ( -68.26, -51.70) 01/26/2019   03:21:44  ( -68.24, -51.74)    2.95                11
 01/26/2019   04:12:17   (  68.15, 115.75) 01/26/2019   04:11:11  (  68.12, 115.76)    3.04                66
 01/28/2019   18:47:47   (  68.36,-103.38) 01/28/2019   18:48:42  (  68.35,-103.36)    1.26                55
 01/28/2019   19:38:28   ( -68.20,  64.14) 01/28/2019   19:38:13  ( -68.20,  64.09)    2.17                15
 01/28/2019   20:29:00   (  67.44,-127.62) 01/28/2019   20:27:51  (  67.46,-129.12)   64.03                69